Capable of feeding a wide range of paper weights without having to adjust feed system. Fully enclosed fold tables mean quieter operation and improved operator safety. Multi-sheet bypass will accept stapled sets up to 4 sheets of 20-lb. bond. Features reverse switch and auto shut-off. Handles paper weight from 18-lb. bond to 90-lb. index. Feed table can hold up to 500 sheets of 8 1/2" x 11", 20-lb. bond. Performs seven different fold types including letter, z-fold, half, double, engineering and church fold. Number of Folds: 7 Fold Types: Letter Half Z Double Parallel Gate Engineering Church Folder Speed - Sheets per Hour: 5,000 to 12,000 Paper Feeder Type: Automatic.